The red hour marked the beginning of the festival on Beta III, during the governance of Landru. (TOS: "The Return of the Archons")
- According to a clock on the planet, red hour occurred at 6:00 P.M (1800 hours). However we have no way of knowing the length of the Betan day or hour as it relates to Earth time.
Trivia
- Comedian Ben Stiller's production company, [Red Hour Films http://www.redhourfilms.com/], is named for the Return of the Archons episode of Star Trek.